public async Task RemoveFriend(Guid friendshipId)
{
CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
var toRemove = Friends.FirstOrDefault(f => f.FriendshipId == friendshipId);
Friends.Remove(toRemove);
});
}
/// <summary>
/// Given the html node of a timeline post, create a TimelinePost entity from the available data.
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public override TimelinePost ParseEntityFromHtml(HtmlNode node)
{
DateTime postDate;
string postText = "";
int? postFriendId = null;
string postComment = null;
//The first node is always a date/time. Get the date string with timezone portion trimmed
var nextNode = node.FirstChild;
var dateString = nextNode.InnerHtml.Substring(0, nextNode.InnerHtml.Length - 4);
postDate = DateTime.ParseExact(dateString, DateFormat, CultureInfoProvider);
//Check if the post is empty
if (nextNode.NextSibling != null)
{
nextNode = nextNode.NextSibling;
//Check if the post's text is one html block
if (nextNode.NextSibling == null)
{
postText = nextNode.InnerHtml;
}
else
{
//Check if the post was made by a friend
if (nextNode.Name == "div" && !nextNode.Attributes.Any(attr => attr.Name == "class" && attr.Value == "comment"))
{
//Retrieve the friends name by getting all characters up to the beginning of a <br /> tag, which always follows the name
var friendName = WebUtility.HtmlDecode(nextNode.InnerHtml.Substring(0, nextNode.InnerHtml.IndexOf('<')));
var friend = Friends.FirstOrDefault(x => x.Name == friendName);
if (friend != null)
{
postFriendId = friend.Id;
}
nextNode = nextNode.NextSibling;
}
//Check if the post has text
if (nextNode.Name == "#text")
{
postText = nextNode.InnerHtml;
nextNode = nextNode.NextSibling;
}
//Check if the post has a comment
if (nextNode != null)
{
postComment = nextNode.InnerHtml;
}
}
}
var timelinePost = new TimelinePost {
PostComment = WebUtility.HtmlDecode(postComment), PostDate = postDate, PostFriendId = postFriendId, PostText = WebUtility.HtmlDecode(postText)
};
return(timelinePost);
}
public void RemoveFriend(string userId)
{
var foundFriend = Friends.FirstOrDefault(f => f.UserId == userId);
if (foundFriend != null)
{
_friends.Remove(foundFriend);
}
}
private void ChangeUserOnlineStatus(int userId, bool online)
{
var friend = Friends.FirstOrDefault(f => f.Id == userId);
if (friend != null)
{
friend.Online = online ? 1 : 0;
}
}
private static void SetConnectionState(KeyValuePair <ConnectionState, int> keyValuePairStateId)
{
Friends.FirstOrDefault(f => f.Id == keyValuePairStateId.Value).State = keyValuePairStateId.Key;
ListBoxFriends.Dispatcher.Invoke(new Action(() =>
{
ListBoxFriends.ItemsSource = Friends;
ListBoxFriends.Items.Refresh();
}));
}
private void Proxy_AccountRemoved(string id)
{
var removedFriend = GetFriend(id);
RemoveFriendOnUiThread(removedFriend);
if (SelectedFriend == removedFriend)
{
SelectedFriend = Friends.FirstOrDefault();
}
}
public void AddFriend(Passenger passenger)
{
if (Friends.FirstOrDefault(p => p.Passenger2 == passenger || p.Passenger == passenger) == null)
{
Friends.Add(new Friend()
{
Passenger = this, Passenger2 = passenger, PassengerId = this.Id, Passenger2Id = passenger.Id
});
}
}
public IEnumerable <Account> FollowBack()
{
foreach (var user in Followers)
{
if (Friends.FirstOrDefault(e => e.Id == user.Id) == null)
{
client.Follow(user.Id);
Logger.NLogInfo($"FollowBack to {user.UserName} on {Instance}.");
yield return(user);
}
}
}
private Message GetMessage(string friendId)
{
var msg = _messages.FirstOrDefault(m => m.Friend.Id == friendId);
if (msg == null)
{
_messages.Add(msg = new Message {
Friend = Friends.FirstOrDefault(a => a.Id == friendId)
});
}
return(msg);
}
public async Task SetOnline(Guid friendshipId, bool isOnline)
{
CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
var friend = Friends.FirstOrDefault(f => f.FriendshipId == friendshipId);
if (friend != null)
{
var newFriend = new FriendDto
{
FriendshipId = friendshipId,
Username = friend.Username,
IsOnline = isOnline
};
Friends[Friends.IndexOf(friend)] = newFriend;
}
});
}
void OnPersonaState(SK.SteamFriends.PersonaStateCallback callback)
{
SteamUser user;
if (callback.FriendID.ToString() == CurrentUser.SteamId.SteamId32)
{
user = CurrentUser;
// TODO: This check here is not properly done. Rethink.
if (user.Name == null)
{
ClientFullyLoaded?.Invoke(this, null);
}
}
else
{
user = Friends.FirstOrDefault(f => f.SteamId.SteamId32 == callback.FriendID.ToString());
}
if (user == null)
{
return;
}
bool newStatus = (callback.State != 0);
user.AvatarHash = community.GetFriendAvatar(new SK.SteamID(user.SteamId.SteamId32));
user.Name = community.GetPersonaName();
user.LastOnlineDate = new DateTime(Math.Max(callback.LastLogOn.Ticks, callback.LastLogOff.Ticks));
if (user.IsOnline != newStatus)
{
if (newStatus == true)
{
Console.WriteLine($"User '{user.Name}' is now online");
}
else
{
Console.WriteLine($"User '{user.Name}' is now offline");
}
user.IsOnline = newStatus;
}
}
public FriendModel GetUserById(string userId)
{
Func <FriendModel, bool> predicate = user => user.Id.Equals(userId);
var result = Friends.FirstOrDefault(predicate);
if (result == null)
{
result = Pending.FirstOrDefault(predicate);
}
if (result == null)
{
result = Blocked.FirstOrDefault(predicate);
}
if (result == null)
{
result = Requested.FirstOrDefault(predicate);
}
return(result);
}
public MessengerUser GetFriend(int userId) => Friends.FirstOrDefault(friend => friend.PlayerData.Id == userId);
private FriendViewModel FindFriend(int friendNumber)
{
return(Friends.FirstOrDefault(friend => friend.FriendNumber == friendNumber));
}
private Account GetFriend(string id) => Friends.FirstOrDefault(f => f.Id == id);
public async Task ExecuteSearchForFriendCommand(string search)
{
search.Trim();
if (IsBusy)
{
return;
}
LoadingMessage = "Finding Friend...";
using (BusyContext()) {
using (App.Logger.TrackTimeContext("FriendSearch")) {
try {
App.Logger.Track("FriendSearch");
if (!search.IsValidEmail())
{
App.MessageDialog.SendToast("Please enter a valide email address.");
return;
}
if (!await RefreshToken())
{
return;
}
var userManager = new UserManager(Settings.AccessToken);
var result = await userManager.GetUserViaEmail(search);
IsBusy = false;
//did not find anyone
//add them and send invite
if (result == null || result.Devices == null)
{
var newFriend = new Friend {
FriendId = Settings.GenerateTempFriendId(),
Name = search
};
await DataManager.AddOrSaveFriendAsync(newFriend);
await FriendsSemaphore.WaitAsync();
Friends.Add(newFriend);
FriendsSemaphore.Release();
await userManager.SendUserInvite(search);
RaiseNotification("Your friend hasn't signed up for Inner 6 Chat yet. We have sent them an invite!", "Friend Request Sent");
App.Logger.Track("FriendRequestSent");
return;
}
//did you enter yourself?
if (!string.IsNullOrWhiteSpace(Settings.Email) &&
result.Email.ToLowerInvariant() == Settings.Email.ToLowerInvariant())
{
RaiseNotification("This is you!");
return;
}
//did you already friend them?
await FriendsSemaphore.WaitAsync();
var alreadyFriend = Friends.FirstOrDefault(f => f.FriendId == result.Id) != null;
FriendsSemaphore.Release();
if (alreadyFriend)
{
RaiseNotification("Friend already added.");
return;
}
//new friend found and we want to add them.
var msg = string.Format("We found {0} do you want to add to friend list?", result.NickName);
App.MessageDialog.SendConfirmation(msg, "Friend found!",
async add => {
if (!add)
{
return;
}
var newFriend = new Friend {
FriendId = result.Id,
Name = result.NickName,
Photo = EndPoints.BaseUrl + result.Avatar.Location,
AvatarType = result.Avatar.Type
};
await DataManager.AddOrSaveFriendAsync(newFriend);
await FriendsSemaphore.WaitAsync();
Friends.Add(newFriend);
FriendsSemaphore.Release();
RaiseNotification("Friend added!");
App.Logger.Track("FriendAdded");
});
} catch (Exception ex) {
App.Logger.Report(ex);
RaiseError("Something has gone wrong, please try to search again.");
}
}
}
}
private bool IsFriend()
{
return(Friends.FirstOrDefault(c => c.Id == interlocutor.Id) != null);
}